How to replace system file Samsung Captivate

[hpinglia]

Hi!

I need to replace libaudio.so & 2 other system files on my Samsung captivate. Since these are system files I get message "xxx file is read only" and I can't change the permisions and/or properties either. I'm using root explorer.
Any ideas?
Thanks

 

[ls377]

I'm assuming you're rooted. Did you mount the system as r/w?

BTW, check out our Samsung Captivate forum: AT&T Captivate - Android Forums